modesteditor.core.stepsimulation
Class ThrowNode

java.lang.Object
  modesteditor.core.stepsimulation.SimulationNode
      modesteditor.core.stepsimulation.ThrowNode

public class ThrowNode
extends SimulationNode

Calss representing a throw statement in the simulation tree.

Field Summary

Fields inherited from class modesteditor.core.stepsimulation.SimulationNode

alphabet, children, column, guard, hidden, isActive, length, line, newLabel, parent

Constructor Summary

ThrowNode(int line, int column)

ThrowNode(int line, int column, java.lang.String exceptionName)

ThrowNode(int line, int column, java.lang.String exceptionName, SimulationNode parent, java.lang.String guard)
Default constructor

Method Summary

void	childIsFinished(SimulationNode child) Child notifies the parent that is is finished.
java.util.List<ParTransition>	collectParTransitions() Abstract method for generating the list of parallel transitions of the node.
java.util.List<SimulationNode>	collectTransitions() Abstract method for generating the list of possible transitions.
void	generateAlphabet() Method does nothing since the throw statement has no alphabet.
java.lang.String	getExceptionName()
void	notificationOfChildActivity(SimulationNode child) Method which is called from the child in order to notify the parent that it is active.
java.lang.String	printTransition() Method that prints the SimulationNode TODO better incoporation in Eclipse
void	releaseTransitions() Method shall release the active transitions of the node an it's children in case a do loop is broken or a STOP occured ...
void	takeTransition() If the transition of this throw statement is taken, the exceptionThrown method is called which passes the exception up in the tree until a catch statement is reached.
void	willBeCaught() Method that signals that the thrown exception will be caught later on.

Methods inherited from class modesteditor.core.stepsimulation.SimulationNode

addChild, breakTransitionTaken, createSimHighlighting, exceptionThrown, getAlphabet, getColumn, getGuard, getLength, getLine, getName, getParent, getParentList, hide, isActive, isFinished, isHidden, relabelNode, setActive, setParent, stopCalled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ThrowNode

public ThrowNode(int line,
                 int column)

ThrowNode

public ThrowNode(int line,
                 int column,
                 java.lang.String exceptionName)

ThrowNode

public ThrowNode(int line,
                 int column,
                 java.lang.String exceptionName,
                 SimulationNode parent,
                 java.lang.String guard)

Default constructor

Parameters:

line -

column -

exceptionName - the name of the exception which is eventually thrown

parent - the parent node in the simulation tree

guard -

Method Detail

childIsFinished

public void childIsFinished(SimulationNode child)

Description copied from class: SimulationNode

Child notifies the parent that is is finished. Parent has to check if it is finished too.

Specified by:

childIsFinished in class SimulationNode

collectParTransitions

public java.util.List<ParTransition> collectParTransitions()

Description copied from class: SimulationNode

Abstract method for generating the list of parallel transitions of the node. The method also adds disabled transitions for the letters in the alphabet that cannot be taken.

Specified by:

collectParTransitions in class SimulationNode

Returns:

a ParTransition representing this thrwo statement.

collectTransitions

public java.util.List<SimulationNode> collectTransitions()

Description copied from class: SimulationNode

Abstract method for generating the list of possible transitions.

Specified by:

collectTransitions in class SimulationNode

Returns:

the node itself as a transition.

generateAlphabet

public void generateAlphabet()

Method does nothing since the throw statement has no alphabet.

Specified by:

generateAlphabet in class SimulationNode

notificationOfChildActivity

public void notificationOfChildActivity(SimulationNode child)

Description copied from class: SimulationNode

Method which is called from the child in order to notify the parent that it is active.

Specified by:

notificationOfChildActivity in class SimulationNode

releaseTransitions

public void releaseTransitions()

Description copied from class: SimulationNode

Method shall release the active transitions of the node an it's children in case a do loop is broken or a STOP occured ...

Specified by:

releaseTransitions in class SimulationNode

takeTransition

public void takeTransition()

If the transition of this throw statement is taken, the exceptionThrown method is called which passes the exception up in the tree until a catch statement is reached.

Specified by:

takeTransition in class SimulationNode

getExceptionName

public java.lang.String getExceptionName()

Returns:

the exceptionName

printTransition

public java.lang.String printTransition()

Description copied from class: SimulationNode

Method that prints the SimulationNode TODO better incoporation in Eclipse

Overrides:

printTransition in class SimulationNode

willBeCaught

public void willBeCaught()

Method that signals that the thrown exception will be caught later on.